公开(公告)号：US11866827B2

公开(公告)日：2024-01-09

申请号：US17523046

申请日：2021-11-10

Applicant: NthDegree Technologies Worldwide Inc.

Inventor： Mark David Lowenthal ,  Mark Lewandowski ,  Jeffrey Baldridge ,  Lixin Zheng ,  David Michael Chesler

IPC: C23C16/56 ,  C09D11/52 ,  B82Y40/00 ,  B82Y30/00 ,  H01B1/22 ,  C09D11/033

CPC classification number: C23C16/56 ,  B82Y30/00 ,  B82Y40/00 ,  C09D11/033 ,  C09D11/52 ,  H01B1/22 ,  Y10T428/24802

Abstract: An exemplary printable composition comprises a liquid or gel suspension of a plurality of metallic nanofibers or nanowires; a first solvent; and a viscosity modifier, resin, or binder. In various embodiments, the metallic nanofibers are between about 10 microns to about 100 microns in length, are between about 10 nm to about 120 nm in diameter, and are typically functionalized with a coating or partial coating of polyvinyl pyrrolidone or a similar compound. An exemplary metallic nanofiber ink which can be printed to produce a substantially transparent conductor comprises a plurality of metallic nanofibers; one or more solvents such as 1-butanol, ethanol, 1-pentanol, n-methylpyrrolidone, cyclohexanone, cyclopentanone, 1-hexanol, acetic acid, cyclohexanol, or mixtures thereof; and a viscosity modifier, resin, or binder such as polyvinyl pyrrolidone or a polyimide, for example.

公开(公告)号：US20160153092A1

公开(公告)日：2016-06-02

申请号：US15018974

申请日：2016-02-09

Applicant: NthDegree Technologies Worldwide Inc.

Inventor： Mark David Lowenthal ,  Mark Lewandowski ,  Jeffrey Baldridge ,  Lixin Zheng ,  David Michael Chesler

IPC: C23C16/56 ,  C09D11/52

Abstract: An exemplary printable composition comprises a liquid or gel suspension of a plurality of metallic nanofibers or nanowires; a first solvent; and a viscosity modifier, resin, or binder. In various embodiments, the metallic nanofibers are between about 10 microns to about 100 microns in length, are between about 10 nm to about 120 nm in diameter, and are typically functionalized with a coating or partial coating of polyvinyl pyrrolidone or a similar compound. An exemplary metallic nanofiber ink which can be printed to produce a substantially transparent conductor comprises a plurality of metallic nanofibers; one or more solvents such as 1-butanol, ethanol, 1-pentanol, n-methylpyrrolidone, cyclohexanone, cyclopentanone, 1-hexanol, acetic acid, cyclohexanol, or mixtures thereof; and a viscosity modifier, resin, or binder such as polyvinyl pyrrolidone or a polyimide, for example.

Abstract translation: 示例性可印刷组合物包含多个金属纳米纤维或纳米线的液体或凝胶悬浮液; 第一溶剂; 和粘度调节剂，树脂或粘合剂。 在各种实施方案中，金属纳米纤维的长度为约10微米至约100微米，直径在约10nm至约120nm之间，并且通常用聚乙烯吡咯烷酮或类似化合物的涂层或部分涂层进行官能化。 可以印刷以制造基本上透明的导体的示例性金属纳米纤维油墨包括多个金属纳米纤维; 一种或多种溶剂如1-丁醇，乙醇，1-戊醇，正甲基吡咯烷酮，环己酮，环戊酮，1-己醇，乙酸，环己醇或其混合物; 和粘度调节剂，树脂或粘合剂如聚乙烯吡咯烷酮或聚酰亚胺。

公开(公告)号：US20200048771A1

公开(公告)日：2020-02-13

申请号：US16593986

申请日：2019-10-05

Applicant: NthDegree Technologies Worldwide Inc.

Inventor： Mark David Lowenthal ,  Mark Lewandowski ,  Jeffrey Baldridge ,  Lixin Zheng ,  David Michael Chesler

IPC: C23C16/56 ,  C09D11/52 ,  B82Y40/00 ,  B82Y30/00 ,  H01B1/22 ,  C09D11/033

Abstract: An exemplary printable composition comprises a liquid or gel suspension of a plurality of metallic nanofibers or nanowires; a first solvent; and a viscosity modifier, resin, or binder. In various embodiments, the metallic nanofibers are between about 10 microns to about 100 microns in length, are between about 10 nm to about 120 nm in diameter, and are typically functionalized with a coating or partial coating of polyvinyl pyrrolidone or a similar compound. An exemplary metallic nanofiber ink which can be printed to produce a substantially transparent conductor comprises a plurality of metallic nanofibers; one or more solvents such as 1-butanol, ethanol, 1-pentanol, n-methylpyrrolidone, cyclohexanone, cyclopentanone, 1-hexanol, acetic acid, cyclohexanol, or mixtures thereof; and a viscosity modifier, resin, or binder such as polyvinyl pyrrolidone or a polyimide, for example.

公开(公告)号：US20220098738A1

公开(公告)日：2022-03-31

申请号：US17523046

申请日：2021-11-10

Applicant: NthDegree Technologies Worldwide Inc.

Inventor： Mark David Lowenthal ,  Mark Lewandowski ,  Jeffrey Baldridge ,  Lixin Zheng ,  David Michael Chesler

IPC: C23C16/56 ,  C09D11/52 ,  B82Y40/00 ,  B82Y30/00 ,  H01B1/22 ,  C09D11/033

Abstract: An exemplary printable composition comprises a liquid or gel suspension of a plurality of metallic nanofibers or nanowires; a first solvent; and a viscosity modifier, resin, or binder. In various embodiments, the metallic nanofibers are between about 10 microns to about 100 microns in length, are between about 10 nm to about 120 nm in diameter, and are typically functionalized with a coating or partial coating of polyvinyl pyrrolidone or a similar compound. An exemplary metallic nanofiber ink which can be printed to produce a substantially transparent conductor comprises a plurality of metallic nanofibers; one or more solvents such as 1-butanol, ethanol, 1-pentanol, n-methylpyrrolidone, cyclohexanone, cyclopentanone, 1-hexanol, acetic acid, cyclohexanol, or mixtures thereof; and a viscosity modifier, resin, or binder such as polyvinyl pyrrolidone or a polyimide, for example.

公开(公告)号：US11198940B2

公开(公告)日：2021-12-14

申请号：US16593986

申请日：2019-10-05

Applicant: NthDegree Technologies Worldwide Inc.

Inventor： Mark David Lowenthal ,  Mark Lewandowski ,  Jeffrey Baldridge ,  Lixin Zheng ,  David Michael Chesler

IPC: C23C16/56 ,  C09D11/52 ,  B82Y40/00 ,  B82Y30/00 ,  H01B1/22 ,  C09D11/033

Abstract: An exemplary printable composition comprises a liquid or gel suspension of a plurality of metallic nanofibers or nanowires; a first solvent; and a viscosity modifier, resin, or binder. In various embodiments, the metallic nanofibers are between about 10 microns to about 100 microns in length, are between about 10 nm to about 120 nm in diameter, and are typically functionalized with a coating or partial coating of polyvinyl pyrrolidone or a similar compound. An exemplary metallic nanofiber ink which can be printed to produce a substantially transparent conductor comprises a plurality of metallic nanofibers; one or more solvents such as 1-butanol, ethanol, 1-pentanol, n-methylpyrrolidone, cyclohexanone, cyclopentanone, 1-hexanol, acetic acid, cyclohexanol, or mixtures thereof; and a viscosity modifier, resin, or binder such as polyvinyl pyrrolidone or a polyimide, for example.

公开(公告)号：US20140054515A1

公开(公告)日：2014-02-27

申请号：US14072136

申请日：2013-11-05

Applicant: NthDegree Technologies Worldwide Inc.

Inventor： Mark David Lowenthal ,  Mark Lewandowski ,  Jeffrey Baldridge ,  Lixin Zheng ,  David Michael Chesler

IPC: H01B1/22

CPC classification number: H01B1/22 ,  B82Y30/00 ,  C09D11/033 ,  C09D11/106 ,  C09D11/52 ,  H01L31/022466 ,  H01L31/1884 ,  Y02E10/50

Abstract: An exemplary printable composition comprises a liquid or gel suspension of a plurality of metallic nanofibers or nanowires; a first solvent; and a viscosity modifier, resin, or binder. In various embodiments, an exemplary metallic nanowire ink which can be printed to produce a substantially transparent conductor comprises a plurality of metallic nanowires at least partially coated with a first polymer comprising polyvinyl pyrrolidone having a molecular weight less than about 50,000; one or more solvents such as 1-butanol, ethanol, 1-pentanol, n-methylpyrrolidone, cyclohexanone, cyclopentanone, 1-hexanol, acetic acid, cyclohexanol, and mixtures thereof; and a second polymer or polymeric precursor such as polyvinyl pyrrolidone or a polyimide, having a molecular weight greater than about 500,000.

Abstract translation: 示例性可印刷组合物包含多个金属纳米纤维或纳米线的液体或凝胶悬浮液; 第一溶剂; 和粘度调节剂，树脂或粘合剂。 在各种实施方案中，可印刷以制备基本上透明导体的示例性金属纳米线油墨包括至少部分涂覆有包含分子量小于约50,000的聚乙烯吡咯烷酮的第一聚合物的多个金属纳米线; 一种或多种溶剂如1-丁醇，乙醇，1-戊醇，正 - 甲基吡咯烷酮，环己酮，环戊酮，1-己醇，乙酸，环己醇及其混合物; 以及分子量大于约500,000的第二聚合物或聚合物前体，例如聚乙烯吡咯烷酮或聚酰亚胺。